Chemical gradients in automotive Cu-SSZ-13 catalysts for NOx removal revealed by operando X-ray spectrotomography
Johannes Becher, Darío Ferreira Sánchez, Dmitry E. Doronkin, Deniz Zengel, Debora Meira, S. Pascarelli, Jan‐Dierk Grunwaldt, Thomas L. Sheppard
Topics & Concepts
NOxCatalysisMonolithSelective catalytic reductionX-ray absorption spectroscopyChemical engineeringRedoxChemistryAdsorptionCopperDesorptionHeterogeneous catalysisNitrogen oxideX-ray absorption fine structureXANESMaterials scienceInorganic chemistrySpectroscopyAbsorption spectroscopyOrganic chemistryCombustionQuantum mechanicsPhysicsEngineeringCatalytic Processes in Materials ScienceElectron and X-Ray Spectroscopy TechniquesX-ray Spectroscopy and Fluorescence Analysis